#4069DC#4069DC

#4069DC is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.6% C 0.182 H 265.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4069DC
RGB	rgb(64, 105, 220)
HSL	hsl(224, 69%, 56%)
HSV	hsv(224, 71%, 86%)
CMYK	cmyk(70.9%, 52.3%, 0%, 13.7%)
CIE-LAB	lab(47.44, 24.34, -63.06)
CIE-LCH	lch(47.44, 67.60, 291.10°)
OKLab	oklab(55.57% -0.0131 -0.1814)
OKLCH	oklch(55.57% 0.182 265.9)
XYZ	xyz(20.0797, 16.3584, 69.7955)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069DC #DCB340

analogous

#40B7DC #4069DC #6540DC

triadic

#4069DC #DC4069 #69DC40

tetradic

#4069DC #DC40B7 #DCB340 #40DC65

square

#4069DC #DC40B7 #DCB340 #40DC65

split-complementary

#4069DC #DC6540 #B7DC40

monochromatic

#193689 #234BBC #4069DC #7492E5 #A7BAEF

Accessibility & contrast

On white

4.92

#4069DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4069DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069DC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069DC	#FFFFFF	#000000	##FFFFFF
##4069DC	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1978E0

Deuteranopia (green-blind)

#006ADA

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4069dc;
/* rgb */ color: rgb(64, 105, 220);
/* oklch */ color: oklch(55.6% 0.182 265.9);

Tailwind

colors: {
  custom: {
    50: '#8893e8',
    500: '#4069dc',
    950: '#000000',
  },
}

SCSS

$custom: #4069dc;
$custom-light: #8893e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4069dc",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 220
  },
  "hsl": {
    "h": 224.231,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55569,
    "c": 0.18188,
    "h": 265.9
  },
  "luminance": 0.1636
}

Semantic roles & 50–950 ramp

primary

#4069DC

secondary

#DCCB9B

accent

#BE3CEC

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4069DC

Body copy rendered with the generated semantic roles for this colour.

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